HEI PHOTOELECTRON-SPECTROSCOPY (UPS) OF IODINE ATOMS

被引：24
|
作者：
WANG, DX
LI, Y
LI, S
ZHAO, HQ
机构：
[1] State Key Laboratory for Structural Chemistry of Unstable and Stable Species, Institute of Chemistry, Academia Sinica, Beijing
来源：
CHEMICAL PHYSICS LETTERS | 1994年 / 222卷 / 1-2期
关键词：
D O I：
10.1016/0009-2614(94)00312-2
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
High concentrations of iodine atoms are directly obtained from methyl iodide on a Double-Chambers UPS Machine II, which was built specifically to detect transient species. A complete and well-resolved HeI photoelectron spectrum of iodine atom is recorded for the first time using a modified sample inlet system. Five peaks which come from the transition from ground state P-2(3/2) iodine atom to P-3(2,1,0), 1D2 and S-1(0) ionic states have clearly been observed. The relative photoelectron intensities of ionic states are fairly close to their statistical ratios.
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页码：167 / 170
页数：4
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